.act-grid .grid-item {
    position: relative;
    /*margin-left: -3px;*/
    margin-bottom: 3px;
}
.act-grid .grid-item .grid-image {
    z-index: 0;
    position: relative;
    padding: 0 5px 5px 0;
    margin: 0 3px 1px 1px;
    background-repeat: no-repeat ;
    background-position: center center;
    background-size: cover !important;
    padding-bottom: 250px;
}

.act-grid .grid-item .grid-image img {
    width: 100%;
    display: block;
    z-index: 9;
}

.act-grid .grid-item .grid-image.promoted {
}

.act-grid .grid-item .grid-image.promoted:before {
    position: absolute;
    left: auto;
    text-align: center;
    text-transform: uppercase;
    z-index: 20;
    height: 33px;
    content: "Promoted";
    color: #FFF;
    font-weight: 500;
    opacity: 1 !important;
    -webkit-transition: opacity 0.5s ease-in-out;
    -moz-transition: opacity 0.5s ease-in-out;
    -o-transition: opacity 0.5s ease-in-out;
    transition: opacity 0.5s ease-in-out;
    -webkit-transform: translateZ(0px);
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    border-bottom: 30px solid #EC4A3D;
    border-left: 30px solid transparent;
    border-right: 30px solid transparent;
    width: 130px;
    top: 15px;
    right: -22px;
    line-height: 35px;
    padding: 3px 0;
    font-size: 13px;
}

.act-grid .grid-item .grid-link {
    opacity: 0;
    -webkit-transition: all 0.2s ease-in-out;
    -moz-transition: all 0.2s ease-in-out;
    -o-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;
    -webkit-transform: translateZ(0px);
    color: #FFF;
    display: block;
    position: absolute;
    /*line-height: 26px;*/
    line-height: 1.2em;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    z-index: 12;
    padding: 0 15px;
    font-weight: 100;
    font-family: Helvetica, 'Hiragino Sans GB', 'Microsoft Yahei', '微软雅黑', Arial, sans-serif;
    text-decoration: none;
    font-size: 22px;
}

.act-grid .grid-item .grid-link {
    font-size: 18px;
}

@media screen and (min-width: 400px) {
    .act-grid .grid-item .grid-link {
        font-size: calc(18px + 2 * (100vw - 400px) / 1520)
    }
}

@media screen and (min-width: 1920px) {
    .act-grid .grid-item .grid-link {
        font-size: 20px
    }
}

.act-grid .grid-item .grid-link:after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1
}

.act-grid .grid-item .grid-link .act-user {
    font-size: 15px
}

.act-grid .grid-item .grid-link .act-user {
    font-size: 13px
}

@media screen and (min-width: 400px) {
    .act-grid .grid-item .grid-link .act-user {
        font-size: calc(13px + 2 * (100vw - 400px) / 1520)
    }
}

@media screen and (min-width: 1920px) {
    .act-grid .grid-item .grid-link .act-user {
        font-size: 15px
    }
}

.act-grid .grid-item .act-footer, .act-grid .grid-item .act-footer-left {
    position: absolute;
    bottom: 20px;
    right: 25px;
    font-size: 15px;
    z-index: 7;
    opacity: 0;
    -webkit-transition: all 0.2s ease-in-out;
    -moz-transition: all 0.2s ease-in-out;
    -o-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;
    -webkit-transform: translateZ(0px);
    color: #FFF;
}

.act-grid .grid-item .act-footer, .act-grid .grid-item .act-footer-left {
    font-size: 13px
}

@media screen and (min-width: 400px) {
    .act-grid .grid-item .act-footer, .act-grid .grid-item .act-footer-left {
        font-size: calc(13px + 2 * (100vw - 400px) / 1520)
    }
}

@media screen and (min-width: 1920px) {
    .act-grid .grid-item .act-footer, .act-grid .grid-item .act-footer-left {
        font-size: 15px
    }
}

.act-grid .grid-item .act-footer a, .act-grid .grid-item .act-footer [class*=icon-]:before, .act-grid .grid-item .act-footer-left a, .act-grid .grid-item .act-footer-left [class*=icon-]:before {
    color: #FFF;
    font-weight: 300
}

.act-grid .grid-item .act-footer [class*=icon-]:before, .act-grid .grid-item .act-footer-left [class*=icon-]:before {
    font-size: 21px;
    margin: 0 0 0 1px
}

.act-grid .grid-item .act-footer-left {
    left: 15px
}

.act-grid .grid-item:hover .act-footer, .act-grid .grid-item:hover .act-footer-left, .act-grid .grid-item:focus .act-footer, .act-grid .grid-item:focus .act-footer-left {
    opacity: 1
}

.act-grid .grid-item.unloaded {
    margin-top: 8px;
    opacity: 0
}

.act-grid .grid-item.unloaded .grid-image.promoted:before {
    opacity: 0
}

.act-grid .grid-item:hover .grid-link:after, .act-grid .grid-item:focus .grid-link:after {
    opacity: 1;
    background-color: rgba(0, 0, 0, 0.1);
    z-index: -1
}

.act-grid .grid-item:hover .grid-link, .act-grid .grid-item:focus .grid-link {
    padding-top: 15px;
    opacity: 1;
    outline: none
}

@media (max-width: 1024px) {
    .act-grid .grid-item .grid-link:after {
        opacity: 1;
        background-color: rgba(0, 0, 0, 0.3);
        z-index: -1
    }

    .act-grid .grid-item .grid-link {
        padding-top: 15px;
        opacity: 1;
        outline: none
    }

    .act-grid .grid-item .act-footer, .act-grid .grid-item .act-footer-left {
        opacity: 1
    }
}